The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 14, 2009
Filed:
Nov. 16, 2006
Richard Wang, Fremont, CA (US);
Richard Wang, Fremont, CA (US);
Samsung Electronics Co., Ltd., Suwon, KR;
Abstract
A method for optimizing read/write channel parameters of a hard disk drive. The process includes measuring a first bit error rate of a head using an initial set of read/write channel parameters and varying all of the read/write channel parameters with a random jump. The random jump may be created from the generation of a random number. The process then includes measuring a second bit error rate of the head using the varied read channel parameters and accepting the varied read/write channel parameters as the new optimum, if the second bit error rate is lower than the first bit error rate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile